{"product_id":"umi-performance-70-81-gm-f-body-lowering-spring-front-2in-lowering","title":"UMI Performance 70-81 GM F-Body Lowering Spring Front 2in Lowering","description":"UMI’s 2nd Gen F-Body lowering springs are wound from 5160 CrSi premium wire and feature a linear 600 lb\/in rate. UMI’s front springs are stiffer than stock to provide increased performance with decreased body roll and a lower center of gravity. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving\/cruising. The ride height is engineered for a target 1” lowering with standard SBC as well as LS power (lightened cars may require spring trimming). The front springs are also suitable for full weight big block applications when ¼” additional lowering is desired. They have a tough black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":42847859310697,"sku":"UMI2647F","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/a8eb2203dce0f6cc5d67271454409845L.jpg?v=1769284107","url":"https:\/\/velocityfactor.shop\/products\/umi-performance-70-81-gm-f-body-lowering-spring-front-2in-lowering","provider":"Velocity Factor","version":"1.0","type":"link"}